66.128.33.0/24

AS263236 · Itelsa

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Summary

Country	Argentina
Domain	itelsa.com.ar
ASN	AS263236
Parent Range	66.128.32.0/20
Registry	LACNIC
ID	ITS6

WHOIS Details

inetnum:     66.128.32.0/20
status:      allocated
aut-num:     AS263236
owner:       Itelsa
ownerid:     AR-ITEL-LACNIC
responsible: Gustavo Martino
address:     Entre Ríos 2710, , 
address:     3228 - Chajarí - ER
country:     AR
phone:       +54 3456 424141
owner-c:     ITS6
tech-c:      ITS6
abuse-c:     ITS6
inetrev:     66.128.32.0/20
nserver:     NS1.BAICOM.NET
nsstat:      20230702 AA
nslastaa:    20230702
nserver:     NS2.BAICOM.NET
nsstat:      20230702 AA
nslastaa:    20230702
created:     20140424
changed:     20140424

nic-hdl:     ITS6
person:      ITEL s.a.
e-mail:      carloscaceres@itel.com.ar
address:     Entre Ríos, 2710, 
address:     3228 - Chajarí - ER
country:     AR
phone:       +54 3456 424141
created:     20130215
changed:     20230626

Overlapping Ranges

BGP prefixes that contain 66.128.33.0/24

Range	ASN	Company	Num of IPs
66.128.32.0/20	AS263236	Itelsa	4,096

Nearby Ranges

BGP prefixes that overlap with 66.128.0.0/16

Range	ASN	Company	Num of IPs
66.128.160.0/19	AS13576	SDN Communications Inc.	8,192
66.128.96.0/19	AS20115	Charter Communications LLC	8,192
66.128.0.0/20	AS30666	Xchange Telecom Corp.	4,096
66.128.128.0/20	AS54665	Trailwave Fiber, Inc.	4,096
66.128.208.0/20	AS32022	Children's Hospital Colorado	4,096
66.128.224.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.240.0/20	AS40237	United Telephone Company	4,096
66.128.32.0/20	AS263236	Itelsa	4,096
66.128.48.0/20	AS7819	Global IP Networks INC	4,096
66.128.64.0/20	AS3561	CenturyLink Communications, LLC	4,096
66.128.80.0/20	AS22995	Xplore Inc.	4,096
66.128.184.0/23	AS15204	ITC Telecom	512
66.128.162.0/23	AS15204	ITC Telecom	512
66.128.164.0/23	AS15204	ITC Telecom	512
66.128.166.0/23	AS13576	Midstate communications	512
66.128.181.0/24	AS46566	CAPITAL SERVICES	256
66.128.182.0/24	AS15204	ITC Telecom	256
66.128.183.0/24	AS15204	ITC Telecom	256
66.128.188.0/24	AS14675	PLAINS COMMERCE BANK	256
66.128.189.0/24	AS395037	MNL-8	256
66.128.161.0/24	AS18785	Santel Communications Cooperative, Inc.	256
66.128.171.0/24	AS13576	Valley Telecommunications	256
66.128.173.0/24	AS13576	Valley Telephone Company	256
66.128.174.0/24	AS13576	B-Y Internet, LLC	256
66.128.176.0/24	AS13576	COMMUNITY INTERNET SERVICE	256
66.128.175.0/24	AS13576	Midstate communications	256
66.128.177.0/24	AS398176	JDS Industries	256
66.128.178.0/24	AS398112	Poet	256
66.128.179.0/24	AS13576	SDN-BCKB	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

61 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.128.33.1	AS263236 Itelsa	`13.46ms` from Buenos Aires, AR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
52.136.254.184	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
52.157.74.8	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
165.1.27.248	AS7297 The Associated Press	`0.75ms` from Ashburn, US
71.64.143.88	AS10796 Charter Communications Inc	`12.27ms` from Columbus, US
71.56.238.56	AS7922 Comcast Cable Communications, LLC	`5.10ms` from Denver, US
76.159.174.152	AS7922 Comcast Cable Communications, LLC	`12.28ms` from Los Angeles, US
35.237.34.40	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
109.74.223.40	AS15774 Limited Liability Company "TTK-Svyaz"	`4.03ms` from Moscow, RU
212.232.35.232	AS197078 Yarnet Ltd	`5.10ms` from Moscow, RU
91.169.121.120	AS12322 Free SAS	`3.03ms` from Paris, FR
185.218.5.248	AS41378 Kirino LLC	`0.27ms` from San Jose, US
201.42.40.168	AS27699 TELEFÔNICA BRASIL S.A	`2.69ms` from Sao Paulo, BR
111.118.74.168	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`8.22ms` from Seoul, KR
71.63.86.216	AS7922 Comcast Cable Communications, LLC	`8.66ms` from Washington, US
105.104.234.8	AS36947 Telecom Algeria	`10.25ms` from Algiers, DZ
105.107.130.24	AS36947 Telecom Algeria	`13.02ms` from Algiers, DZ
20.56.191.104	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
104.114.85.8	AS16625 Akamai Technologies, Inc.	`0.24ms` from Bengaluru, IN
197.51.232.56	AS8452 TE-AS	`7.58ms` from Cairo, EG
85.30.171.120	AS34244 Teleservice Bredband Skane AB	`3.24ms` from Copenhagen, DK
43.131.30.152	AS132203 Tencent Building, Kejizhongyi Avenue	`0.33ms` from Frankfurt am Main, DE
129.13.119.40	AS34878 Karlsruhe Institute of Technology	`4.63ms` from Frankfurt am Main, DE
86.128.94.88	AS2856 British Telecommunications PLC	`4.05ms` from London, GB
150.143.231.152	AS6871 Plusnet	`4.03ms` from London, GB
23.37.166.40	AS16625 Akamai Technologies, Inc.	`0.56ms` from Madrid, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 66.128.33.1

traceroute to 66.128.33.1 (66.128.33.1): 64 hops max, 52 byte packets

1 [AS398823] 107.148.151.254 21.99 ms

2 *

3 *

4 *

5 [] 59.43.189.17 30.781 ms

6 [] 59.43.186.214 37.232 ms

7 *

8 [AS3549] 200.189.213.222 278.728 ms

9 [AS3549] 190.216.16.62 212.577 ms

10 *

11 *

12 [AS263236] 66.128.33.1 297.162 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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